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Astrology · Reference · Ephemeris

Daily ephemeris — April 2051

Planet positions for every day of the month, sampled at noon UT. Computed live from VSOP87D + ELP2000 ephemerides. Navigate any month forward or back; data is consistent with the free Birth Chart and Sky Map tools.

Day☉ Sun☽ Moon☿ Mer♀ Ven♂ Mar♃ Jup♄ Sat♅ Ura♆ Nep♇ Plu
111Ar 7Sg 8Ar℞ 9Pi 4Ge26Le℞17Aq22Vi℞26Ta11Pi
212Ar20Sg 7Ar℞10Pi 5Ge26Le℞17Aq22Vi℞26Ta11Pi
313Ar 2Cp 7Ar℞11Pi 5Ge26Le℞18Aq22Vi℞26Ta11Pi
414Ar15Cp 6Ar℞12Pi 6Ge26Le℞18Aq22Vi℞26Ta11Pi
515Ar29Cp 5Ar℞14Pi 7Ge26Le℞18Aq22Vi℞26Ta11Pi
616Ar13Aq 5Ar℞15Pi 7Ge26Le℞18Aq22Vi℞26Ta11Pi
717Ar27Aq 4Ar℞16Pi 8Ge26Le℞18Aq22Vi℞26Ta11Pi
818Ar12Pi 4Ar℞17Pi 9Ge26Le℞18Aq22Vi℞26Ta11Pi
919Ar27Pi 3Ar℞18Pi 9Ge26Le℞18Aq22Vi℞26Ta11Pi
1020Ar12Ar 3Ar℞20Pi10Ge26Le℞18Aq22Vi℞26Ta11Pi
1121Ar27Ar 3Ar℞21Pi11Ge26Le℞18Aq22Vi℞26Ta11Pi
1222Ar12Ta 2Ar℞22Pi11Ge25Le℞18Aq22Vi℞26Ta11Pi
1323Ar27Ta 2Ar℞23Pi12Ge25Le℞18Aq22Vi℞26Ta11Pi
1424Ar11Ge 2Ar24Pi12Ge25Le℞18Aq22Vi℞26Ta11Pi
1525Ar25Ge 3Ar26Pi13Ge25Le℞18Aq22Vi℞26Ta11Pi
1626Ar 9Cn 3Ar27Pi14Ge25Le℞19Aq22Vi℞26Ta11Pi
1727Ar22Cn 3Ar28Pi14Ge25Le℞19Aq22Vi℞26Ta11Pi
1828Ar 4Le 3Ar29Pi15Ge25Le℞19Aq22Vi℞26Ta11Pi
1929Ar17Le 4Ar 1Ar16Ge25Le℞19Aq22Vi℞26Ta11Pi
20 0Ta29Le 4Ar 2Ar16Ge25Le℞19Aq22Vi℞27Ta11Pi
21 1Ta11Vi 5Ar 3Ar17Ge25Le℞19Aq21Vi℞27Ta11Pi
22 2Ta23Vi 6Ar 4Ar18Ge25Le19Aq21Vi℞27Ta11Pi
23 3Ta 5Li 6Ar 5Ar18Ge25Le19Aq21Vi℞27Ta11Pi
24 4Ta16Li 7Ar 7Ar19Ge25Le19Aq21Vi℞27Ta11Pi
25 5Ta28Li 8Ar 8Ar20Ge25Le19Aq21Vi℞27Ta11Pi
26 6Ta10Sc 9Ar 9Ar20Ge25Le19Aq21Vi℞27Ta11Pi
27 7Ta22Sc10Ar10Ar21Ge25Le19Aq21Vi℞27Ta11Pi
28 8Ta 4Sg11Ar11Ar21Ge25Le19Aq21Vi℞27Ta11Pi
29 9Ta17Sg12Ar13Ar22Ge25Le19Aq21Vi℞27Ta11Pi
3010Ta29Sg13Ar14Ar23Ge25Le19Aq21Vi℞27Ta11Pi

Reading the table

  • Format: degree + sign abbreviation. 15Le = 15° Leo.
  • ℞ = retrograde — the planet appears to move backwards through the zodiac that day.
  • highlighted = station day, the moment a planet stops and reverses direction (or vice versa). The most-watched single days in any month.

Common questions

About the ephemeris

What is an ephemeris?

A table of planetary positions over time. The classical paper ephemeris (Raphael's, Rosicrucian, Swiss Ephemeris) lists each planet's longitude on each day of the year — the working tool astrologers use to plan elections, time transits, and check past or future configurations. This page reproduces that data live from arcsecond-grade ephemerides.

Why noon UT?

The classical convention. The slow planets (Jupiter through Pluto) barely move in 12 hours, so noon-sampling captures their position for the whole day with negligible error. The Moon moves ~6.5° in 12 hours (about a quarter of a sign), so the Moon column is most accurate at noon UT specifically — for an exact Moon position at any moment in your local time, use the Sky Map tool.

How do I read each cell?

Each cell shows the planet's degree-in-sign and the sign abbreviation. "15Le" = 15° Leo. The ℞ marker means retrograde — the planet appears to move backwards through the zodiac on that day. Sign-changes (ingresses) appear as a transition between two adjacent cells; the exact ingress moment is in our Sky Now or Lunar Calendar pages.

Why are some cells highlighted?

We highlight the day each planet first appears retrograde or first turns direct in the displayed month — the stations. These are the most-watched days in any month: a planet's station is when it's stopped relative to the stars, and astrologers read the station as a focused activation of the planet's themes for the week or two surrounding it.

How accurate is this?

Arcsecond. We use VSOP87D for the planets and a truncated ELP2000 lunar model with deltaT correction. Same engine that computes the free Birth Chart, Sky Map, and Transit Forecast. Time-zone is UT (universal time); convert to your local time-zone if you need a same-day local read.

Can I use this to plan elections?

Yes — the daily ephemeris is the working table for Hellenistic and modern Western election work. Pair with the Muhurta tool (Vedic auspicious-time scoring), the Choghadiya page (Vedic time windows), and the Lunar Calendar (Moon phases + sign-ingresses) for a full election workflow.

Computation

Each cell is a live engine call cached for 24 hours: VSOP87D for Mercury–Neptune, an in-house DOPRI8 8(7) integrator for Pluto, and a truncated ELP2000 lunar model with deltaT correction for the Moon. Sub-arcsecond accurate. Sampled at 12:00 UT. Retrograde flags come from the engine’s direction-of-motion check, not a calendar approximation; station days are detected from adjacent-day flag flips.